Resources Contact Us Home
Method and apparatus for processing display color signal

Image Number 3 for United States Patent #5142272.

A color video signal processing method and apparatus wherein the compressed display data of each pixel consists of a color identification code and a color saturation data relative to the color or luminance of the pixel having the maximum saturation change in comparison with an adjacent pixel, and where the original color data is reproduced from such display data. Furthermore, a plurality of representative colors are prepared per value of specific color, and the optimal color is selected per pixel to provide the display data. A distribution of color appearance frequencies is employed for determining the representative colors, and such colors are so selected as to have the maximum spectral distances from one another.

  Recently Added Patents
Content distribution system, mobile communication terminal device, and computer readable medium
Disk drive increasing capacity by adjusting a servo gate during write operations
Method and apparatus for complementing an instrument panel by utilizing augmented reality
Lettuce sister lines PX06514083, PX06514153, PX06514201 and PX06514204
Harmonic sensor
Integrated touch screen
Method for media access controlling and system and method for channel time reservation in distributed wireless personal area network
  Randomly Featured Patents
Stress relaxation in dielectric before metallization
Method of and apparatus for masking a master for reproduction
Method and system for fast calibration of three-dimensional (3D) sensors
Maize cellulose synthases and uses thereof
Oxidative pressure leach recovery using halide ions
Apparatus for cleaning substrate
Long range electronic guidance system for locating a discrete in-ground boring device
Neutral start mechanism for a hydrostatic transmission
Cancer diagnostic assay
Semiconductor memory device